The Reliable Isuzu Diesel Generator Set powered by the JE493ZDB engine is engineered to deliver stable, fuel-efficient, and long-lasting power for a wide range of applications. Designed with durability and performance in mind, this generator set provides dependable electricity for both backup power and continuous operation in commercial and light industrial environments.
The JE493ZDB Isuzu engine is known for its smooth performance, low fuel consumption, and easy maintenance. Combined with a high-quality alternator and intelligent control system, the generator ensures consistent voltage output and reliable operation even under varying load conditions.
Whether used in urban installations or remote locations, this generator set offers a practical and cost-effective power solution backed by proven Isuzu technology.
Proven durability, low fuel consumption, and stable performance
High-quality alternator ensures consistent voltage and frequency
Space-saving structure suitable for various installation environments
Digital controller with monitoring, alarms, and protection functions
Easy access design for fast servicing and reduced downtime

| Generator Set Specification | ||
| Model | A-I33S | |
| Max. Power | kVA | 33 |
| kW | 26.4 | |
| Rate Power | kVA | 30 |
| kW | 24 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 43.3 |
| Fuel Tank Capacity | L | 60 |
| Dimension For Open-type Genset | mm | 1560 X 680 X 1350 |
| Weight For Open-type Genset | kg | 630 |
| Dimension For Soundproof Genset | mm | 2050 X 860 X 1100 |
| Weight For Soundproof Generator | kg | 960 |
| Noise Level for Soundproof Generator at 7M | dBA | 70 |
| Battery | One of Free Maintenance Battery | |
| Engine Specification | ||
| Engine Manufacturer | Isuzu Engine Co., Ltd. | |
| Engine Brand | Isuzu | |
| Engine Model | JE493ZDB-04 | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged | |
| Governor | Mechanical | |
| Engine Max. Output Power | kW | 31 |
| Displacement | L | 2.8 |
| Compression Ratio | 18.2 : 1 | |
| Starting Voltage | V | 12 |
| Bore | mm | 93 |
| Stroke | mm | 102 |
| Lubrication Oil Capacity | L | 5.6 |
| Intake Air Flow | M3/Min | 18.2 |
| Fuel Consumption at 100% Load | L/H | 8.254216867 |
| Alternator Specification | ||
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
| Alternator Model | ASF184G | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 32 |
| Frequency | Hz | 50Hz |
| Altitude | M | ≤1000 |
| Insulation | Class H | |
| Phase | 3 Phase | |
| Working Temperature without power decrease | ≤40℃ | |
| Working Altitude without power decrease | ≤1000m | |
| Automatic Voltage Regulation | SX460 | |
| Protection Grade | IP23 | |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |

| Control Panel Specification | ||
| Controller Brand | Smartgen | |
| Controller Model | HGM6120N | |
| Breaker Brand | Delixi | |
| Breaker Capacity (A) | 63 | |
| Battery Charger | Smartgen Model BAC06A | |
| Emergency Stop Button | Supply | |
| Automatic Mains Fail (AMF) | Supply | |
| Fuel Level | Supply | |
| Automatic Transfer Switch | ATS as optional part | |
| The control panel supply the full protection with alarm and shutdown of the diesel generator include Start-up fault (generator set shutdown), High coolant temperature (alarm and generator set shutdown), Low oil pressure (alarm and generator set shutdown), Low fuel level (alarm), Low cooling fluid level alarm (as optional), Overload (alarm and generator set shutdown), Battery voltage high (alarm). | ||
| Optional controller: Each model of Deepsea, Smartgen, ComAp brand controller. | ||

This Isuzu diesel generator set is widely used across diverse industries due to its balance of reliability, efficiency, and adaptability. In commercial environments such as retail stores, office buildings, and restaurants, it provides seamless backup power to prevent business interruptions and protect critical equipment during outages. For construction sites, the generator offers stable electricity for tools, lighting systems, and temporary facilities, ensuring continuous workflow even in remote areas without grid access.
In residential communities and small housing projects, it serves as a dependable emergency power source for essential appliances like lighting, water pumps, and security systems. It is also suitable for telecom base stations, agricultural operations, and small-scale manufacturing, where consistent and uninterrupted power supply is crucial. Its compact structure and efficient fuel consumption make it especially valuable in locations where space and operating costs are key concerns.
Q1: Is this generator suitable for home or small business use?
A1: Yes. This generator is ideal for homes, shops, and small offices, providing reliable backup power for essential equipment during outages.
Q2: How fuel-efficient is the JE493ZDB Isuzu engine?
A2: Isuzu engines are well known for their fuel efficiency, helping reduce long-term operating costs while maintaining stable performance.
Q3: Can this generator run continuously for long periods?
A3: Yes. When properly maintained and operated within recommended load limits, it can be used for both standby and extended running applications.
Q4: Can the generator be customized?
A4: Yes. Options include soundproof canopy, ATS (Automatic Transfer Switch), voltage customization, and different alternator brands.
Q5: What maintenance is required?
A5: Routine maintenance includes oil changes, filter replacement, and system checks. The generator is designed for easy access to key components.